diff options
Diffstat (limited to 'gcc-4.9/gcc/ada/s-filatt.ads')
| -rw-r--r-- | gcc-4.9/gcc/ada/s-filatt.ads | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/ada/s-filatt.ads b/gcc-4.9/gcc/ada/s-filatt.ads new file mode 100644 index 000000000..ba23e3653 --- /dev/null +++ b/gcc-4.9/gcc/ada/s-filatt.ads @@ -0,0 +1,71 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- S Y S T E M . F I L E _ A T T R I B U T E S -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2013, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 3, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides a binding to the GNAT file attribute query functions + +with System.OS_Constants; +with System.Storage_Elements; + +package System.File_Attributes is + + type File_Attributes is private; + + procedure Reset_Attributes (A : access File_Attributes); + + function Error_Attributes (A : access File_Attributes) return Integer; + + function File_Exists_Attr + (N : System.Address; + A : access File_Attributes) return Integer; + + function Is_Regular_File_Attr + (N : System.Address; + A : access File_Attributes) return Integer; + + function Is_Directory_Attr + (N : System.Address; + A : access File_Attributes) return Integer; + +private + package SOSC renames System.OS_Constants; + + type File_Attributes is new + System.Storage_Elements.Storage_Array + (1 .. SOSC.SIZEOF_struct_file_attributes); + for File_Attributes'Alignment use Standard'Maximum_Alignment; + + pragma Import (C, Reset_Attributes, "__gnat_reset_attributes"); + pragma Import (C, Error_Attributes, "__gnat_error_attributes"); + pragma Import (C, File_Exists_Attr, "__gnat_file_exists_attr"); + pragma Import (C, Is_Regular_File_Attr, "__gnat_is_regular_file_attr"); + pragma Import (C, Is_Directory_Attr, "__gnat_is_directory_attr"); + +end System.File_Attributes; |